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STI SpecSeal LC Endothermic Firestop Sealant - 29 oz Tube
SpecSeal LC Endothermic Sealant is a latex-based gun grade firestop sealant for construction joints and non-combustible penetrations. After application, LC Sealant cures to form a flexible seal against the propagation of fire. Under fire exposure, LC absorbs heat and release water vapor resisting the progress of smoke and flame.
Features
- Installer Friendly, easily applied with standard caulking gun
- Can be troweled on for larger applications
- Tested for up to 4 Hours of fire resistance when tested to ASTM E1966/UL2079, ASTM E814/UL1479, and CAN/ULC-S115
- Listed in over 80 UL Tested Firestop Systems!
29 oz tube
For California Residents:
WARNING:Cancer and Reproductive Harm - www.P65Warnings.ca.gov
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